main relay or fuel pump?
#2
RE: main relay or fuel pump?
Under the dash, driver's side.
Turn the key to 'ON' but don't immediately continue to 'START'. Listen for the fuel pump to run about 2 seconds & then quit.(The fuel pump isn't very loud, soturn off the music & fans.) If the relay clicks on & off, the sound will help you find it. If the pump doesn't run, that would indicate a bad main relay or a bad pump.
Main relay & fuelpump relay are the same thing, sorta...
The 'PGM-FI Main Relay' for the fuel injection system is really 2 relays built together inthe same little housing. One of these is the fuel pump relay. The other switches power to the ECU, injectors, several sensors, etc...
Turn the key to 'ON' but don't immediately continue to 'START'. Listen for the fuel pump to run about 2 seconds & then quit.(The fuel pump isn't very loud, soturn off the music & fans.) If the relay clicks on & off, the sound will help you find it. If the pump doesn't run, that would indicate a bad main relay or a bad pump.
Main relay & fuelpump relay are the same thing, sorta...
The 'PGM-FI Main Relay' for the fuel injection system is really 2 relays built together inthe same little housing. One of these is the fuel pump relay. The other switches power to the ECU, injectors, several sensors, etc...
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06-29-2015 12:46 AM